Why You Need It
- Unlock your hair's potention with the ultimate wellness ritual for thicker, fuller-looking hair.
- Target fine, thinning hair, help reduce hair shedding, and improve the look of hairlines and partlines with the power of fermentation.
- Results you can see and feel from root-to-tip.
- The Rootist is the only haircare line powered by patent-pending Rootbiomic Ferment™, designed to deliver anchored, active roots, hydrated, balanced scalp and strong, protected hair.
What It Is
- Densifying Serum is clinically proven to help kickstart hair's potential for visibly thicker, fuller hair in just 90 days.*
*Based on expert grading evaluation on 34 panelists after use of the Densify Shampoo, Conditioner and Serum. - Densify Concentrated Shampoo is sulfate free (SLS/SLES) and adds volume and bounce.
- Densify Concentrated Conditioner is silicone-free and leaves hair feeling thicker + smoother without weighing down volume.
How It Works
- Densifying Serum: Apply once daily to dry or towel-dried scalp and distribute evenly, focusing on areas of concern around the crown, partline + hairline. Massage thoroughly. Do not rinse out.
- Densify Shampoo & Conditioner: Dispense half your usual amount into hand, lather into hair, then condition from mid-lengths to ends.
Thicker, Fuller Hair Pack Includes:

Fermented, sulfate-free (SLS/SLES) shampoo to boost volume + bounce.
Learn More
Fermented, silicone-free conditioner for thicker, fuller-looking hair and shine.
Learn More
Clinically proven scalp serum for thicker, fuller-looking hair.
Learn MoreThe Roots of Wellness
Just as the gut microbiome plays a vital role in maintaining overall health, the scalp microbiome is essential to strong, healthy hair.
Unlike typical haircare products that can disrupt scalp balance, The Rootist is powered by patent-pending Rootbiomic Ferment™ designed to nourish, hydrate and support an ideal environment for hair to thrive, from root to tip.


* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.